From plasma engines that could turn months of travel into weeks to the first blueprints for ships that will outlive their ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

Satellites are moving closer to Earth as very low Earth orbit gains attention. This article explains the benefits, technical challenges, and research behind VLEO satellite operations and future use ...

An instrument aboard NASA’s Europa Clipper spacecraft captured rare ultraviolet observations of an interstellar comet while Earth-based telescopes were blinded by the Sun. The spacecraft’s unique ...

A new light-based probe allows scientists to explore electrical currents in environments previously beyond reach.

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

Far from the Sun, Uranus sits tipped on its side, carrying a magnetic system unlike any other planet’s. Its equator tilts ...

Laser-produced plasmas are plasmas produced by firing high-intensity beams of light. Laser-produced plasmas have been used to create short bursts of x-rays and to accelerate particles — so-called ...

Particles that escaped Earth’s atmosphere accumulated on the lunar surface over billions of years. Here’s what you’ll learn ...

MIT professor and nuclear physicist Nuno Loureiro was shot and killed at his home this week. The 47-year-old directed the ...

The Hubble Space Telescope and the Jupiter Icy Moons Explorer have captured fresh images of an interstellar comet as the ...

What will be the next blockbuster research to emerge from Princeton’s labs? No one can say for sure, but history tells us ...